Sale 2.8" Digital Door Viewer with Doorbell,3 X Digital Zoom  

1. Main function: 2.8” Display + Doorbell + 3X Digital Zoom

2. Outdoor unit: camera resolution 300,000 pixels. Size: 58.5*86.5*10mm

3. Indoor unit size: 109x96x16mm

4. Suitable for doors: thickness 35-105mm. Door peephole size: Diameter 18-50mm

5. Power source: 3AAA batteries (not included), Energy save mode, power reminder

6. Package contents: 1x indoor device, 1x outdoor camera, 1x mounting plate, 1x Tightening tool, 1x manual  

Sale 2.8" Digital Door Viewer with Doorbell,3 X Digital Zoom